| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.45 | 3.156% | $90.2099 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $85.66 | 10.840% | $94.9455 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $116.58 | 4.603% | $121.9462 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $115.75 | 8.684% | $125.8017 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $150.37 | 8.167% | $162.6507 | $162.65 | $162.65 | $162.70 |
| Purchase #6 | $197.62 | 11.287% | $219.9254 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $47.48 | 10.299% | $52.37 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $800.91 | $867.8494 | $867.86 | $867.85 | $867.80 | |